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Kenichi HATTORI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Hollow metal part of stator of rotating electrical machine, rotatin...
    • Patent number 11,121,591
    • Issue date Sep 14, 2021
    • MITSUBISHI POWER, LTD.
    • Seijiro Muramatsu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Hydro dynamic bearing device
    • Patent number 10,323,688
    • Issue date Jun 18, 2019
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Takayasu Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydro dynamic bearing device
    • Patent number 9,255,604
    • Issue date Feb 9, 2016
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Takayasu Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Installation structure for temperature sensor in electrical machine...
    • Patent number 9,212,957
    • Issue date Dec 15, 2015
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Kazuhiko Takahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Horizontal shaft type rotary machine
    • Patent number 8,882,356
    • Issue date Nov 11, 2014
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Kenichi Hattori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electrical rotating machine with local heat reduction
    • Patent number 8,760,028
    • Issue date Jun 24, 2014
    • Hitachi, Ltd.
    • Akihito Nakahara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotating electrical machine
    • Patent number 8,624,462
    • Issue date Jan 7, 2014
    • Hitachi, Ltd.
    • Akihito Nakahara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotating electrical machine
    • Patent number 8,304,953
    • Issue date Nov 6, 2012
    • Hitachi, Ltd.
    • Akihito Nakahara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotating electrical machine with different lamination steel kinds a...
    • Patent number 8,174,156
    • Issue date May 8, 2012
    • Hitachi, Ltd.
    • Akihito Nakahara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Forced cooling rotary electric machine
    • Patent number 8,049,378
    • Issue date Nov 1, 2011
    • Hitachi, Ltd.
    • Kenichi Hattori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary electrical device having particular coil support structure
    • Patent number 7,939,977
    • Issue date May 10, 2011
    • Hitachi, Ltd.
    • Kenichi Hattori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary electric machine
    • Patent number 7,911,106
    • Issue date Mar 22, 2011
    • Hitachi, Ltd.
    • Kazuhiko Takahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Forced cooling rotary electric machine
    • Patent number 7,898,128
    • Issue date Mar 1, 2011
    • Hitachi, Ltd.
    • Kenichi Hattori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor of rotary-electric machine
    • Patent number 7,893,574
    • Issue date Feb 22, 2011
    • Hitachi, Ltd.
    • Kenichi Hattori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotating machinery
    • Patent number 7,786,642
    • Issue date Aug 31, 2010
    • Hitachi, Ltd.
    • Kazuhiko Takahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary electric machine having cooling device and electric generati...
    • Patent number 7,755,230
    • Issue date Jul 13, 2010
    • Hitachi, Ltd.
    • Akihito Nakahara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric rotating machine
    • Patent number 7,750,525
    • Issue date Jul 6, 2010
    • Hitachi, Ltd.
    • Kazuhiko Takahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotating electric machine
    • Patent number 7,737,586
    • Issue date Jun 15, 2010
    • Hitachi, Ltd.
    • Shigeki Tounosu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor of rotary-electric machine
    • Patent number 7,638,909
    • Issue date Dec 29, 2009
    • Hitachi, Ltd.
    • Kenichi Hattori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Armature windings and dynamo-electric machine using the same
    • Patent number 7,368,842
    • Issue date May 6, 2008
    • Hitachi, Ltd.
    • Kenichi Hattori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric rotating machine
    • Patent number 7,294,943
    • Issue date Nov 13, 2007
    • Hitachi, Ltd.
    • Kenichi Hattori
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dynamo-electric machine
    • Patent number 7,071,586
    • Issue date Jul 4, 2006
    • Hitachi, Ltd.
    • Kenichi Hattori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotating electric machine and cooling method thereof
    • Patent number 6,936,939
    • Issue date Aug 30, 2005
    • Hitachi, Ltd.
    • Kazumasa Ide
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary electric power generator
    • Patent number 6,774,515
    • Issue date Aug 10, 2004
    • Hitachi, Ltd.
    • Hideaki Mori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotating electric machine
    • Patent number 6,737,768
    • Issue date May 18, 2004
    • Hitachi, Ltd.
    • Kazumasa Ide
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Dynamo-electric machine
    • Patent number 6,724,107
    • Issue date Apr 20, 2004
    • Hitachi, Ltd.
    • Kazumasa Ide
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary electric power generator
    • Patent number 6,621,187
    • Issue date Sep 16, 2003
    • Hitachi, Ltd.
    • Hideaki Mori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotating machine with plural coolers in plural ventilation passages
    • Patent number 6,538,351
    • Issue date Mar 25, 2003
    • Hitachi, Ltd.
    • Akitomi Semba
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary electric power generator
    • Patent number 6,459,180
    • Issue date Oct 1, 2002
    • Hitachi, Ltd.
    • Hideaki Mori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotating machine
    • Patent number 6,359,351
    • Issue date Mar 19, 2002
    • Hitachi, Ltd.
    • Akitomi Semba
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    HOLLOW METAL PART OF STATOR OF ROTATING ELECTRICAL MACHINE, ROTATIN...
    • Publication number 20180351421
    • Publication date Dec 6, 2018
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Seijiro MURAMATSU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Hydro Dynamic Bearing Device
    • Publication number 20160131185
    • Publication date May 12, 2016
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Takayasu TANAKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Method and System for Providing Energy Creation Service of Turbine...
    • Publication number 20150081528
    • Publication date Mar 19, 2015
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Kenichi HATTORI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Hydro Dynamic Bearing Device
    • Publication number 20150016760
    • Publication date Jan 15, 2015
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Takayasu TANAKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTATING ELECTRIC MACHINE
    • Publication number 20130300226
    • Publication date Nov 14, 2013
    • Hitachi, Ltd
    • Shigeki TOUNOSU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HORIZONTAL SHAFT TYPE ROTARY MACHINE
    • Publication number 20120155790
    • Publication date Jun 21, 2012
    • Hitachi, Ltd
    • Kenichi Hattori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Electrical Machinery and Apparatus
    • Publication number 20120043863
    • Publication date Feb 23, 2012
    • Hitachi, Ltd
    • Kazuhiko Takahashi
    • G01 - MEASURING TESTING
  • Information Patent Application

    ROTATING ELECTRICAL MACHINE
    • Publication number 20110140582
    • Publication date Jun 16, 2011
    • Akihito NAKAHARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTATING ELECTRICAL MACHINE
    • Publication number 20110140566
    • Publication date Jun 16, 2011
    • Akihito NAKAHARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FORCED COOLING ROTARY ELECTRIC MACHINE
    • Publication number 20110101801
    • Publication date May 5, 2011
    • Kenichi HATTORI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTOR OF ROTARY-ELECTRIC MACHINE
    • Publication number 20100045126
    • Publication date Feb 25, 2010
    • Kenichi Hattori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HORIZONTAL SHAFT TYPE ROTARY MACHINE
    • Publication number 20090304316
    • Publication date Dec 10, 2009
    • Hitachi, Ltd
    • Kenichi Hattori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTATING ELECTRICAL MACHINE
    • Publication number 20090267428
    • Publication date Oct 29, 2009
    • Hitachi, Ltd.
    • Akihito NAKAHARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Rotary Electric Machine Having Cooling Device and Electric Generati...
    • Publication number 20090195091
    • Publication date Aug 6, 2009
    • Akihito Nakahara
    • G01 - MEASURING TESTING
  • Information Patent Application

    ROTARY ELECTRIC MACHINE
    • Publication number 20090140601
    • Publication date Jun 4, 2009
    • Takayasu Tanaka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTATING ELECTRIC MACHINE
    • Publication number 20090058205
    • Publication date Mar 5, 2009
    • Shigeki Tounosu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY ELECTRIC MACHINE
    • Publication number 20080238240
    • Publication date Oct 2, 2008
    • Kazuhiko TAKAHASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FORCED COOLING ROTARY ELECTRIC MACHINE
    • Publication number 20080169710
    • Publication date Jul 17, 2008
    • Kenichi HATTORI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC ROTATING MACHINE
    • Publication number 20080088196
    • Publication date Apr 17, 2008
    • Kazuhiko Takahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Rotor for rotary electrical device
    • Publication number 20070222333
    • Publication date Sep 27, 2007
    • Kenichi Hattori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTATING MACHINERY
    • Publication number 20070152520
    • Publication date Jul 5, 2007
    • Kazuhiko Takahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Rotor of rotary-electric machine
    • Publication number 20070085428
    • Publication date Apr 19, 2007
    • Kenichi Hattori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electric rotating machine
    • Publication number 20060055255
    • Publication date Mar 16, 2006
    • Hitachi, Ltd
    • Kenichi Hattori
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Electrical rotating machine
    • Publication number 20060043820
    • Publication date Mar 2, 2006
    • Hitachi, Ltd.
    • Akihito Nakahara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Armature windings and dynamo-electric machine using the same
    • Publication number 20060028086
    • Publication date Feb 9, 2006
    • Hitachi, Ltd
    • Kenichi Hattori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Rotor for rotating electric machine
    • Publication number 20060028074
    • Publication date Feb 9, 2006
    • Hitachi, Ltd.
    • Akiyoshi Komura
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Armature windings and dynamo-electric machine using the same
    • Publication number 20050116573
    • Publication date Jun 2, 2005
    • Hitachi, Ltd.
    • Kenichi Hattori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Collector device and motor
    • Publication number 20050077788
    • Publication date Apr 14, 2005
    • Shigekazu Kieda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Rotating electric machine and cooling method thereof
    • Publication number 20040189110
    • Publication date Sep 30, 2004
    • Kazumasa Ide
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Dynamo-electric machine
    • Publication number 20040090131
    • Publication date May 13, 2004
    • Kenichi Hattori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER